Flag Code of India, 2002 - Information about the new code, taken effect from January 26, 2002 by superseding the ‘Flag Code - India’ as it existed. -- http://pib.nic.in/feature/feyr2002/fapr2002/f030420021.html

Evolution of Military Flags - An essay describing the origin and history of flags used by the Indian armed forces. -- http://mod.nic.in/Samachar/15sept01/html/ch5.htm